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Association of parental combination of c...

Association of parental combination of characters in offspring in excess of dihybrid cross is due to

A

Co-dominance

B

Blending inheritance

C

Linkage

D

Duplicate genes

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The correct Answer is:
C
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ALLEN-GENETICS & MOLECULAR BASIS OF INHERITANCE AND MUTATION-EXERCISE-I (CONCEPTUAL QUESTIONS)
  1. Linked gene shows :-

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  2. The number of linkage groups in a cell having 10 pairs of chromosomes ...

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  3. Association of parental combination of characters in offspring in exce...

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  4. Complete linkage is found in

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  5. A phenomenon which works opposite to the linkage is

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  6. Cross over value (COV) of genes A and B is 5% while COV of genes B and...

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  7. In female Drosphila the linked gene exhibit recombination during meios...

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  8. TDF gene is a :-

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  9. A diseased mans marries a normal woman. They get three daughters and f...

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  10. Who had proposed the chromosomal theory of inheritance?

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  11. Drosophila melanogaster has :

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  12. Which one of the following is associated with sexlinked inheritance :-

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  13. If haemophilic female survives and marries a normal male , the theroet...

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  14. Linkage was first studied by :-

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  15. In man sex linked cahracters are mainly transmitted though

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  16. A colourblind woman marries a normal visioned male. In the offspring

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  17. If a colourblind women marries a normal visioned man their sons will b...

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  18. Walter sutton is famous for his contribution to

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  19. If a colour-blind man marries a woman who is homozygous for normal col...

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  20. Frequency of crossing over will be relatively more if :

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